package com.zzxx.service;

import com.zzxx.entity.Coupon;
import com.zzxx.entity.UserCouponInfo;

import java.util.List;

public interface CouponService {
    Coupon find(String id);
    public List<Coupon> findList(String userId);
    public void findUserCouponInfo(UserCouponInfo info);

    List<Coupon> findAll(String uid);

    void addCoupon(String id);

}
